1.Gear shaft for OEM part
2.Heat treatmnt technology:carbonizing quenching
3.Core hardness:33-43HRC
4.Surface hardness:60-62

Gear shaft can be manufactured according the design from customers.

The outer gear teethM3 Z29 is made by hobbing and shaving,the inner involute spline hole is made by broaching and slotting.we are quite confident to have excellent control on the deformation during heat treatment.

DIN 3962-3963 Class 8.

Number of teeth:23

Standard module:2.5

Standard pressure angle:20